Precise electrical stimulation is essential for modern neural interfaces, but unwanted current spread often activates off-target cells and limits resolution. A new microneedle electrode design ...

At the forefront of this shift is Nuropod, a U.S.-available, non-invasive, ear-worn vagus nerve stimulation wearable designed to help support reductions in symptoms associated with persistent fatigue, ...

Stimulating two brain areas, nudging them to collectively fire in the same way, increases a person's ability to behave ...

Slow breathing and cold plunges promise calm. But real vagus nerve treatments are more complex and still under study.

A new study suggests that generosity may be more than a moral lesson—it could be shaped by how different parts of the brain work together. By gently stimulating two brain regions and syncing their ...

Brain stimulation can get people to behave less selfishly, according to a new study. Stimulating two areas of the brain - "nudging" them to collectively fire in the same way - increased a person’s ...

In A Nutshell Researchers used gamma-frequency brain stimulation to increase altruistic choices in a lab game. The effect was modest and strongest when participants had less money than their partner.